<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%
    String basePath = request.getScheme() + "://" +
            request.getServerName() + ":" + request.getServerPort() +
            request.getContextPath() + "/";
%>
<html>
<head>
    <meta charset="UTF-8">
    <base href="<%=basePath%>">
</head>
<frameset rows="10%, 90%">
    <frame name="nav" src="nav.jsp" noresize scrolling="no" frameborder="0"/>
    <frame name="main" src="goods.jsp" noresize frameborder="0"/>
</frameset>
</html>